package w5;

public class Lt1 {
	public static void main(String[] args) {
		int a = 10;
		int b = a;
		a = 20;
		
		System.out.println("a = " + a);
		System.out.println("b = " + b);
		
		int c;
		System.out.println("c = " + c);
	}

}
